package lab03.test02;

import java.io.File;

public class Test02 {

    public static void main(String[] args) {
        File file = new File("D:\\");
        file.listFiles();
        for (File f : file.listFiles()){
            if (f.isDirectory()){
                System.out.println("目录："+f.getName());
            }
        }

    }
}
